Pawfly Aquarium Hemispherical Air Stone for Fish Tank Oxygen Diffuser

This hemispherical air stone is designed for use with air pumps in fish tanks, providing a steady stream of fine, oxygenating bubbles. Measuring 4.4" in diameter and 0.5" in thickness, and weighing 7 oz, this well-constructed device is ideal for fish tanks, buckets, DWC (deep water culture) systems, and small ponds.

The air stone produces an abundant cascade of tiny, constantly bursting bubbles that greatly enhance the oxygenation of the water, creating an enchanting underwater landscape. With a jetting volume of 3 L/min and recommended air pump power of over 2 W, this efficient bubbler ensures constant air diffusion through standard 3/16-inch ID airline tubing.

A single-way control valve allows for manual adjustment of the air flow, enabling you to freely regulate the bubble strength to suit your specific needs. This feature gives you the flexibility to fine-tune the bubble output to your preference, whether you require a gentle, soothing flow or a more vigorous, oxygenating effect.

Maintaining the air stone is a straightforward process. Once a month, simply soak the device in water, gently brush the surface, and allow it to air dry naturally in a cool, well-ventilated area. This routine cleaning helps prevent clogging and ensures the air stone continues to function optimally, providing a reliable and consistent source of fine bubbles for your aquatic setup.

Whether you're setting up a fish tank, maintaining a small pond, or operating a DWC system, this hemispherical air stone is a versatile and efficient tool for enhancing the oxygenation and aesthetic appeal of your aquatic environment. With its well-constructed design, steady output, and easy-to-adjust controls, this air stone offers a reliable and convenient solution for your air diffusion needs.

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